SLCESPCO National Weather Service Colorado Basin River Forecast Center Salt Lake City, Utah August 18, 2014 San Juan Basin Special Forecast Group August Mid-Month Forecasts Seasonal and Monthly forecasts for 2014 Forecast volumes in thousands of acre-feet (KAF) Exceedance probabilities in percent. Durango FORECAST 90% 50% 10% Aug 26.0 28.0 40.0 Sep 17.0 23.0 38.0 Oct 13.0 20.0 36.0